Income Taxes Income Taxes (Schedule of Components of Applicable Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Current Income Tax Expense (Benefit), Continuing Operations [Abstract]
Current Federal Tax Expense (Benefit)	$ 2,675	$ 1,269
Current State and Local Tax Expense (Benefit)	385	188
Current Income Tax Expense (Benefit)	3,060	1,457
Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]
Deferred Federal Income Tax Expense (Benefit)	(111)	(232)
Deferred State and Local Income Tax Expense (Benefit)	(16)	(35)
Deferred Income Tax Expense (Benefit)	(127)	(267)
Income Tax Expense (Benefit)	$ 2,933	$ 1,190